Social commodity packaging is based on three moral principles:profiting with principle, mutual benefit and honesty.

Chinese traditionary commerce formed its own features in practice,including the thought of pursuing both benefit and righteousness,the strategy of changing for success,the concept of peace and the quality of honesty.

The importance and necessity of honesty in the course of socialist market economy is illustrated,and then the basic ways of honesty construction at the new age in our country is analyzed.

Author points out in order to promote further development enterprise should rely on honesty and credit.

To strengthen the ideological and moral construction,focusing on honesty and faithfulness,cannot be without cultivating well honest and credible environment.

A teaching staff should recognize,strengthen and penetrate the education of trust from various aspects such as teaching,supervising and service,and explore continuously new ways of the education of honesty and faithfulness for modern undergraduate.

The legal system honesty is constituted by the legislation honesty,the judicial honesty and the honesty of obeying the law.

As the law foundation of the establishing of right to variation in project, the honesty and credit principle has been discussed in this paper.

The theoretical basis for liability for miss promise is breaching the devoir of the foregoing contract that is based on honesty and credit and can be classified into the liability for fault.

Essential reason can be concluded that companies and peasants are lack of honesty and credit.

Good Faith and Its Maintenance in Harmonious Society;

On the Application of the Principle of Good Faith in the Administrative Contract;

An Economic Analysis on the Principle of Good Faith in Law of Contract;